First, please reread my post. I never said Disney was for kids only. I said it is considered by the public to be "family entertainment." That's not my opinion, that's the opinion of the general public. If you do a Google search, as I did, WDW is listed as one of the Florida family entertainment locations.
Whether that is true nor not, that is the perception and in this case, perception is indeed reality.
In fact, when I Googled "Walt Disney World", this is what the results came back as "Welcome to Walt Disney World. Come and enjoy the magic of Walt Disney World Resort in Orlando, FL. Plan your family vacation and create memories for a ..."
So even Disney is billing WDW as the place where you can have your family vacation.
And yes, i've been to all the WDW parks and DL as both an adult and a child.
I'm not a prude, but watching drunks puke in the bushes or act belligerant to be any form of family entertainment at all. That behavior is associated with adult entertaiment locations, like a bar or "bar district" if your town has that.
Maybe the family vacations i've had as a child or adult are different, but they never involved anyone getting drunk.
If that is the entertainment that is sought by Disney, hold a special "party ticket" event where you have to be over 21 to attend.